940172364

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{127}}^1\times {\mathrm{137}}^1$

素因数の和:372

約数の個数: 144

約数和(自身を含む): 2571878400

約数和(自身を除く): 1631706036

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 57, 76, 79, 114, 127, 137, 158, 171, 228, 237, 254, 274, 316, 342, 381, 411, 474, 508, 548, 684, 711, 762, 822, 948, 1143, 1233, 1422, 1501, 1524, 1644, 2286, 2413, 2466, 2603, 2844, 3002, 4503, 4572, 4826, 4932, 5206, 6004, 7239, 7809, 9006, 9652, 10033, 10412, 10823, 13509, 14478, 15618, 17399, 18012, 20066, 21646, 21717, 23427, 27018, 28956, 30099, 31236, 32469, 34798, 40132, 43292, 43434, 46854, 52197, 54036, 60198, 64938, 69596, 86868, 90297, 93708, 97407, 104394, 120396, 129876, 156591, 180594, 190627, 194814, 205637, 208788, 313182, 330581, 361188, 381254, 389628, 411274, 571881, 616911, 626364, 661162, 762508, 822548, 991743, 1143762, 1233822, 1322324, 1374521, 1715643, 1850733, 1983486, 2287524, 2467644, 2749042, 2975229, 3431286, 3701466, 3966972, 4123563, 5498084, 5950458, 6862572, 7402932, 8247126, 11900916, 12370689, 16494252, 24741378, 26115899, 49482756, 52231798, 78347697, 104463596, 156695394, 235043091, 313390788, 470086182, 940172364]

約数ペア:

[(1, 940172364), (2, 470086182), (3, 313390788), (4, 235043091), (6, 156695394), (9, 104463596), (12, 78347697), (18, 52231798), (19, 49482756), (36, 26115899), (38, 24741378), (57, 16494252), (76, 12370689), (79, 11900916), (114, 8247126), (127, 7402932), (137, 6862572), (158, 5950458), (171, 5498084), (228, 4123563), (237, 3966972), (254, 3701466), (274, 3431286), (316, 2975229), (342, 2749042), (381, 2467644), (411, 2287524), (474, 1983486), (508, 1850733), (548, 1715643), (684, 1374521), (711, 1322324), (762, 1233822), (822, 1143762), (948, 991743), (1143, 822548), (1233, 762508), (1422, 661162), (1501, 626364), (1524, 616911), (1644, 571881), (2286, 411274), (2413, 389628), (2466, 381254), (2603, 361188), (2844, 330581), (3002, 313182), (4503, 208788), (4572, 205637), (4826, 194814), (4932, 190627), (5206, 180594), (6004, 156591), (7239, 129876), (7809, 120396), (9006, 104394), (9652, 97407), (10033, 93708), (10412, 90297), (10823, 86868), (13509, 69596), (14478, 64938), (15618, 60198), (17399, 54036), (18012, 52197), (20066, 46854), (21646, 43434), (21717, 43292), (23427, 40132), (27018, 34798), (28956, 32469), (30099, 31236)]